Headset



FIG. 1 is a perspective view of a headset, showing our new design;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a side view thereof;

FIG. 5 is a another side view thereof;

FIG. 6 is a top view thereof;

FIG. 7 is a bottom view thereof;

FIG. 8 is an enlarged view of the encircled portion shown in FIG. 7; and,

FIG. 9 is a perspective view thereof as shown in another configuration.

The broken lines are for environmental purpose only and form no part of the claimed design.

The dot-dash broken lines encircling the portion of the claimed design that is illustrated in an enlargement form no part of the claimed design. 

CLAIM The ornamental design for a headset, as shown and described. 